Celebrated as the queen of Halloween, Heidi Klum hosted her 24th annual costume extravaganza in New York City on October 31st. This year, she surpassed her own high standards with an unforgettable night. The event attracted a host of celebrities, including Coco Austin and Famke Janssen, who graced the red carpet with their remarkable ensembles. Dive into the gallery to explore the spookiest and most creative costumes from the night.